(1) Whether joy is an effect of charity?
(2) Whether this kind of joy is compatible with sorrow?
(3) Whether this joy can be full?
(4) Whether it is a virtue? _______________________
FIRST ARTICLE [II-II, Q. 28, Art. 1]
Whether Joy Is Effected in Us by Charity?
Objection 1: It would seem that joy is not effected in us by charity. For the absence of what we love causes sorrow rather than joy. But God, Whom we love by charity, is absent from us, so long as we are in this state of life, since "while we are in the body, we are absent from the Lord" (2 Cor. 5:6). Therefore charity causes sorrow in us rather than joy.
Obj. 2: Further, it is chiefly through charity that we merit happiness. Now mourning, which pertains to sorrow, is reckoned among those things whereby we merit happiness, according to Matt. 5:5: "Blessed are they that mourn, for they shall be comforted." Therefore sorrow, rather than joy, is an effect of charity.
Obj. 3: Further, charity is a virtue distinct from hope, as shown above (Q. 17, A. 6). Now joy is the effect of hope, according to Rom. 12:12: "Rejoicing in hope." Therefore it is not the effect of charity.
On the contrary, It is written (Rom. 5:5): "The charity of God is poured forth in our hearts by the Holy Ghost, Who is given to us." But joy is caused in us by the Holy Ghost according to Rom. 14:17: "The kingdom of God is not meat and drink, but justice and peace, and joy in the Holy Ghost." Therefore charity is a cause of joy.